﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace 外观模式_投资基金
{
    class Stock1
    {
        public void Sell()
        {
            Console.WriteLine("股票1卖出");
        }

        public void Buy()
        {
            Console.WriteLine("股票1买入");
        }
    }

    class Stock2
    { 
        public void Sell()
        {
            Console.WriteLine("股票1卖出");
        }

        public void Buy()
        {
            Console.WriteLine("股票1买入");
        }        
    }

    class Stock3
    { 
        public void Sell()
        {
            Console.WriteLine("股票1买入");
        }

        public void Buy()
        {
            Console.WriteLine("股票1买入");
        }        
    }

    class NationalDebt1
    { 
        public void Sell()
        {
            Console.WriteLine("国债1卖出");
        }

        public void Buy()
        {
            Console.WriteLine("国债1买入");
        }    
    }

    class Realty1
    { 
        public void Sell()
        {
            Console.WriteLine("房产1卖出");
        }

        public void Buy()
        {
            Console.WriteLine("房产1买入");
        }    
    }
}
